'led driver'

SONY 4K ANDROID MOTHER BOARD MODEL NUMBER KD-43X7002E The Sony KD-43X7002E is a 43-inch 4K UHD LED Smart TV from 2017. Its main board, also known as the motherboard or PCB, serves as the central hub connecting all other components. This board facilitates communication between the display, audio, and various input/output ports like HDMI, USB, and composite video. Here's a breakdown of the main board's functions and related information: Key Features & Connectivity: Display: The TV boasts a 4K UHD LED display with a resolution of 3840 x 2160. Operating System: It runs on a Linux-based operating system. Connectivity: The main board provides connectivity for: 3 HDMI inputs (including HDCP 2.2 support) 1 composite video input 1 digital audio output 1 audio/headphone output 3 USB ports Wi-Fi (802.11b/g/n) Ethernet (LAN) port Audio: The TV features 20 watts of sound output. USB Playback: Supports various video and audio codecs for playback from USB drives. BRAVIA Sync (HDMI-CEC): Enables control of compatible devices connected via HDMI. Components and Related Parts: Motherboard/Main Board: This is the central PCB that connects all the TV's components. T-Con Board: This board is responsible for driving the LCD panel and ensuring proper image display. LED Driver Board: This board powers and controls the LED backlighting. In essence, the main board is the core of the TV, enabling all its functionalities and connections. When troubleshooting or replacing parts, understanding the main board's role is crucial.

The image shows a label for a P45-338V3.0-A 7L TV motherboard. This model is designed for TV applications and likely handles various functions like power supply, video processing, and audio output. The label also indicates its LED specifications: 38V/560MA and a power rating of 50W. Similar TV motherboards are often described as "three-in-one" boards, integrating power, driver, and main board functions. These types of motherboards are available for purchase online, particularly on e-commerce platforms like AliExpress. It's important to note that installation of such components typically requires professional technical knowledge.

The image displays a CV338H-A42 Android Network Driver Board, also known as a universal smart LED TV motherboard.  Here's information about this product for shopping: Functionality: This board is designed for smart TVs, providing Android network capabilities, including built-in WiFi for streaming and updates.  Specifications: It features a dual-core CPU with 512MB cache and 4GB memory, ensuring smooth performance.  Compatibility: It is compatible with various LED screen sizes, making it a versatile option for TV upgrades or repairs.  Availability: This board can be found on online marketplaces like Amazon and AliExpress, and potentially from electronics suppliers like IndiaMART.  Installation: Installation typically requires technical expertise, so professional installation or a strong understanding of electronics is recommended. 

The image displays a CV338H-A42 Android Network Driver Board, also known as a universal Android TV motherboard or smart TV control board.  Functionality: It enables smart TV features like internet connectivity, app support (e.g., YouTube), and streaming capabilities for LED TVs.  Specifications: This board typically features a dual-core CPU with 512MB cache and 4GB memory, supporting various LED screen sizes (e.g., 32 to 42 inches).  Compatibility and Usage: It's designed for professionals and requires technical expertise for installation, offering a cost-effective solution for upgrading or repairing LED TVs.  Features: It integrates WiFi connectivity for seamless streaming and updates, and supports USB updates. 

The UNIVERSAL LED TP.V56PB816 is a universal three-in-one driver board designed for LED TVs. It is compatible with various models including TP.V56.PB816, TP.V56.PB826, SKR.816, and TP.RD8503.816. This board acts as a special drive board for TVs, providing the necessary power-up for the TV to function. Here's a breakdown of its details: Key Features: Universal Design: Compatible with multiple TV models, making it a versatile replacement or upgrade option. Three-in-one Drive: Likely refers to its ability to handle multiple functions within the TV's power and control system. Resolution Ratio: Often used with 1366x768 resolution panels. Backlight Support: Can handle backlight power up to 25W and a voltage of 45-63V. Includes Remote: Often sold with a remote control for convenience. Additional Information: Potential Replacement: Can be used as a replacement for boards like TP.VST59.PB819/818. Ease of Installation: Generally considered straightforward to install. Durability: Constructed with high-quality PCB material for long-lasting use. Warranty: Often comes with a 90-day warranty. Potential Compatibility: It is a good fit for 32 to 40-inch LED TVs.

The LDE universal TP.V56.PB832 is a 3-in-1 driver board for LCD/LED TVs, supporting various input interfaces and resolutions. It's a common replacement board for other TP.V56 series boards and is often used in 32-inch TVs. The board features HDMI, VGA, AV, TV, and USB inputs, and can be programmed via USB for different screen resolutions. Key Features: Universal Compatibility: Designed to be compatible with a wide range of LCD/LED TV panels. Multiple Input Interfaces: Supports PC (VGA), HDMI, AV, TV (antenna), and USB inputs. USB Programming: Allows for firmware updates and resolution adjustments via a USB flash drive. LVDS Interface: Supports both single and dual LVDS screen connections. Screen Voltage Support: Can handle 3.3V, 5V, and 12V screen voltages. Resolution Support: Can handle high-resolution screens up to 1920x1080. Replaces other TP.V56 boards: Can be used as a replacement for TP.V56.PB816, SKR.PB816, TP.RD8503.PB816, and others. You can watch this video to learn how to change the software, set mirror mode, and map the LVDS on an LED TV combo board:

REDMI POWER SUPPLY BOARD MODEL NUMBER 43R77 .128W2.983 This image displays a power supply board for an LED TV, specifically identified by the part number "PW.128W2.983" and labeled as an "LED DRIVER". This board is designed to convert AC power (100V-240V, 50/60Hz, 2.2A) into the necessary DC voltages for the TV's operation, including powering the LED backlight. It features clearly marked "HOT" and "COLD" sections, indicating the isolation between the primary (high voltage) and secondary (low voltage) sides for safety. The board includes various components such as transformers, capacitors, diodes, and integrated circuits, essential for power regulation and LED driving. The caution note on the board warns about the risk of fire and recommends replacing fuses with the same type and rating.

MI FHD ANDROID MOTHER BOARD MODEL NUMBER L49M5-AN The "L49M5-AN main board" is the primary electronic component for the Mi LED TV model L49M5-AN. It is a pre-owned, original part designed for the Mi 49-inch LED TV and serves as a direct replacement for the original motherboard, often sold with company-installed software and a one-month warranty. Key Details: Brand: Mi (Original) Usage: Motherboard for the Mi LED TV Model L49M5-AN Condition: Typically sold as pre-owned Warranty: Often comes with a one-month warranty Function: Replaces the original main board for the TV, containing the necessary software to operate

MI 4K LED TV ANDROID MOTHER BOARD MODEL NUMBER L50M5-5AIN The L50M5-5AIN main board is a genuine Mi (Xiaomi) original motherboard for the Mi LED TV 4K 50-inch model with the same designation. It functions as the "brain" of the TV, managing its operating system (likely Android), processing signals, and providing connectivity options like HDMI, Bluetooth, and USB ports for streaming services and external devices. This specific board model uses an AMD Sempron processor, a Via chipset, and a TPD.T950X.PC792 chip. Key Features & Functions: System Control: Manages the TV's Android operating system, ensuring smooth operation of all functions. Signal Processing: Receives and processes input signals from various sources like HDMI, USB, and AV. Connectivity: Provides ports for connecting external devices and supports functions like Bluetooth, HDMI, and Wi-Fi. Streaming Services: Designed to seamlessly integrate with streaming platforms such as Netflix and YouTube. Technical Specifications: Brand: Mi (Xiaomi) TV Model Compatibility: Mi LED TV 4K 50-inch Processor: AMD Sempron Chipset: Via Chip Model: TPD.T950X.PC792 Connectivity Ports: Includes HDMI, USB, and Bluetooth Considerations: Replacement Part: It serves as a replacement part for the Mi L50M5-5AIN TV model. Originality: Using an original Mi motherboard helps maintain the TV's display quality and overall reliability. Professional Installation: It is recommended to have the main board installed by a qualified technician to avoid damage to the TV.